Harwich (Essex) weather

Forecast days

Sunny changing to overcast by nighttime.
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Sunset iconSunset:
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Next low tide: for
Dovercourt Bay (Beach)

    8 day forecast for Harwich

    Today (17 May 2025)
    Time
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Partly cloudy night Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    Temperature
    13°
    12°
    11°
    11°
    Feels like temperature (°C)
    12°
    11°
    10°
    9°
    Wind direction and speed
    S
    6
    N
    6
    N
    7
    N
    8
    Wind gust (mph)
    12
    16
    16
    17
    Visibility
    VG
    G
    G
    G
    Humidity
    76%
    78%
    82%
    85%
    UV 1 - - -
    Sunday (18 May 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    9°
    9°
    9°
    9°
    9°
    9°
    9°
    10°
    11°
    12°
    13°
    14°
    15°
    15°
    14°
    14°
    14°
    13°
    13°
    12°
    11°
    10°
    10°
    Feels like temperature (°C)
    8°
    7°
    7°
    7°
    6°
    6°
    7°
    7°
    8°
    9°
    11°
    12°
    12°
    13°
    12°
    12°
    12°
    12°
    11°
    11°
    10°
    9°
    9°
    9°
    Wind direction and speed (mph)
    N
    9
    NNW
    9
    NNW
    9
    NNW
    9
    NNW
    9
    NNW
    9
    NNW
    8
    N
    8
    N
    8
    N
    7
    N
    7
    NE
    8
    E
    9
    ESE
    10
    ESE
    11
    ESE
    11
    ESE
    11
    ESE
    11
    E
    10
    E
    10
    ENE
    9
    ENE
    7
    ENE
    7
    ENE
    6
    Wind gust (mph)
    18
    18
    18
    18
    18
    18
    18
    17
    17
    16
    16
    15
    15
    15
    16
    17
    18
    17
    16
    16
    14
    14
    12
    12
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    89%
    91%
    88%
    84%
    83%
    83%
    82%
    77%
    75%
    71%
    65%
    62%
    60%
    61%
    63%
    64%
    65%
    67%
    71%
    74%
    77%
    84%
    85%
    85%
    UV - - - - 1 1 1 1 2 3 4 5 6 6 5 4 3 2 1 1 1 - - -
    Monday (19 May 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    9°
    8°
    10°
    15°
    16°
    17°
    15°
    11°
    Feels like temperature (°C)
    8°
    8°
    7°
    9°
    13°
    13°
    13°
    13°
    10°
    Wind direction and speed (mph)
    NE
    6
    NE
    5
    NNE
    6
    NNE
    7
    E
    12
    E
    13
    E
    14
    ENE
    13
    NE
    8
    Wind gust (mph)
    12
    14
    15
    17
    20
    23
    23
    20
    15
    Visibility (description)
    VG
    VG
    G
    VG
    E
    E
    E
    E
    VG
    Humidity
    86%
    87%
    92%
    83%
    57%
    48%
    47%
    55%
    85%
    UV - - 1 1 5 6 3 1 -
    Tuesday (20 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    20%
    20%
    10%
    Temperature (°C)
    10°
    9°
    11°
    17°
    17°
    16°
    15°
    11°
    Feels like temperature (°C)
    8°
    7°
    9°
    15°
    14°
    13°
    13°
    11°
    Wind direction and speed (mph)
    NNE
    7
    N
    7
    NNE
    7
    ENE
    9
    E
    13
    E
    13
    E
    9
    ENE
    4
    Wind gust (mph)
    16
    16
    16
    18
    21
    19
    15
    8
    Visibility (description)
    VG
    G
    VG
    E
    E
    E
    E
    VG
    Humidity
    90%
    92%
    82%
    49%
    51%
    56%
    66%
    84%
    UV - 1 1 5 6 3 1 -
    Wednesday (21 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night
    Chance of precipitation
    20%
    20%
    10%
    10%
    20%
    10%
    10%
    10%
    Temperature (°C)
    10°
    9°
    10°
    15°
    17°
    17°
    15°
    11°
    Feels like temperature (°C)
    9°
    8°
    9°
    13°
    14°
    14°
    12°
    10°
    Wind direction and speed (mph)
    NW
    3
    NNW
    4
    NW
    6
    NNW
    8
    E
    12
    E
    13
    NE
    12
    NNE
    8
    Wind gust (mph)
    8
    10
    13
    17
    25
    22
    18
    17
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    90%
    89%
    82%
    58%
    47%
    54%
    50%
    66%
    UV - 1 1 5 6 3 1 -
    Thursday (22 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    9°
    10°
    13°
    15°
    15°
    14°
    11°
    Feels like temperature (°C)
    8°
    7°
    8°
    11°
    13°
    13°
    12°
    10°
    Wind direction and speed (mph)
    NNW
    8
    NNW
    8
    N
    9
    N
    11
    NE
    12
    ENE
    12
    NE
    11
    NNE
    7
    Wind gust (mph)
    16
    16
    18
    19
    19
    18
    16
    10
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    82%
    71%
    53%
    44%
    44%
    52%
    69%
    UV - 1 1 4 6 2 1 -
    Friday (23 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    10%
    30%
    30%
    20%
    20%
    20%
    10%
    Temperature (°C)
    10°
    9°
    10°
    13°
    15°
    16°
    15°
    13°
    Feels like temperature (°C)
    8°
    7°
    8°
    11°
    13°
    14°
    13°
    12°
    Wind direction and speed (mph)
    N
    7
    NW
    7
    WNW
    7
    NW
    10
    S
    11
    S
    11
    SSE
    10
    S
    7
    Wind gust (mph)
    9
    11
    15
    17
    18
    17
    14
    11
    Visibility (description)
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    Humidity
    79%
    83%
    76%
    61%
    59%
    55%
    59%
    75%
    UV - 1 1 3 5 2 1 -
    Saturday (24 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy
    Chance of precipitation
    10%
    10%
    10%
    10%
    20%
    30%
    30%
    30%
    Temperature (°C)
    11°
    10°
    11°
    15°
    17°
    18°
    17°
    14°
    Feels like temperature (°C)
    10°
    9°
    10°
    13°
    15°
    15°
    15°
    13°
    Wind direction and speed (mph)
    WSW
    7
    W
    6
    WSW
    6
    SW
    9
    SSW
    10
    SSW
    11
    S
    10
    S
    8
    Wind gust (mph)
    9
    10
    14
    18
    19
    17
    14
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    83%
    86%
    82%
    66%
    56%
    56%
    66%
    79%
    UV - 1 1 4 5 3 1 -

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    Forecast for 20:00, Sat
    Updated 18:00 (UTC+1) on Sat 17 May 2025
    WARNING
    Flood alerts icon
    Flood alerts in force for England
    Flood alerts in force for England

    Environment Agency

    Updated:

    East of England weather forecast

    Headline:

    Fine with warm sunshine after early cloud clears.

    This Evening and Tonight:

    Low cloud will spread inland once again from northern coastal districts, perhaps thick enough to produce the odd spot of drizzle in places. A few western areas may stay clearer, with temperatures dipping here as a result. Minimum temperature 7 °C.

    Sunday:

    Initially cloudy and misty, but brightening up for most to a fine, warm day with lengthy sunny periods. The warmth perhaps tempered in the north and east by the breeze. Maximum temperature 21 °C.

    Outlook for Monday to Wednesday:

    Mainly fine and warm after some cloudy starts, but with the chance of scattered showers developing in western areas by day, perhaps heavy. Mostly above-average temperatures, cooler on eastern coasts.

    Updated:

    UK long range weather forecast

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