Harbor House surfForecast / Florida – South / USA

information circle12 Day Weather and Surf, issued 1 am Wednesday 11 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Harbor House surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harbor House sea temperature is
25.1° C
(Which is 1.5°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Harbor House this week:

The surf forecast for Harbor House over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 16) at 8PM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.4m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Harbor House in the next 12 days are 2.4m 8s and forecast to arrive on Wednesday (Mar 18) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Monday (Mar 16) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Mon 16th Mar)2.5ft (0.8m) 5s
Best Surf 8PM (Mon 16th Mar)2.5ft (0.8m) 5s
Most Powerful 8AM (Wed 18th Mar)8ft (2.4m) 8s

Table - best surf conditions forecast for Harbor House over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Thu night. Warm (max 28°C on Thu night, min 24°C on Wed morning). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 43mm), heaviest during Mon afternoon. Warm (max 27°C on Mon afternoon, min 23°C on Mon night). Winds decreasing (fresh winds from the SE on Sun morning, calm by Mon night).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
ESE
0.3
E
0.7
SE
0.7
SE
0.7
S
0.3
E
1.1
NNE
1.4
NNE
1.3
NNE
1
NNE
0.9
NNE
0.7
NNE
0.6
NNE
0.8
SSE
0.6
SSE
0.9
SSE
0.9
S
0.3
NE
2
NNE
1.5
NNE
2.4
NNE
Period(s) (?)494448688888755558778
Wave
Graph
(?)Metric surfscale
Energy kJ (?)151516161512772042161259851373520374310331223661
Wind
(km/h)
20
ESE
20
SE
20
SE
20
S
25
S
10
NW
15
ENE
15
SE
15
SE
15
SE
20
SE
30
ESE
30
SE
25
SSE
15
SSE
15
SW
15
SSE
0
NNE
15
NNE
25
NNE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
crossglasscrosscross-
on
cross-
on
High Tide
/ height (m)
2:25PM
0.57
3:23AM
0.57
3:28PM
0.56
4:31AM
0.59
4:37PM
0.57
5:34AM
0.62
5:42PM
0.61
6:27AM
0.67
6:38PM
0.66
7:13AM
0.72
7:28PM
0.73
7:54AM
0.77
8:14PM
0.79
Low Tide
/ height (m)
8:42AM
0.21
9:12PM
0.11
9:48AM
0.23
10:17PM
0.11
10:53AM
0.21
11:16PM
0.08
11:49AM
0.17
12:08AM
0.04
12:37PM
0.11
12:55AM
-0.01
1:21PM
0.03
1:39AM
-0.05
2:01PM
-0.05
2:22AM
-0.08
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise7:33--7:33--7:31--7:31--7:30--7:28--7:28--
Sunset-7:27--7:27--7:28--7:28--7:29--7:29--7:30-
clear
clear
clear
clear
part cloud
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
Rain (mm)
-----1--2413-3421412-58
Temp. °C242524252728242525252525252525252724232423
Feels °C (?)242425242626242626262525232326252726232321
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Harbor House Surf forecast

The above surf forecast table for Harbor House provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Harbor House can be found by selecting the local surf guide option on the grey menu. Our Harbor House surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Harbor House) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Harbor House may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Harbor House is 6 km (4 miles) from North Miami Beach. If you plan a vacation in South Florida, look for hotels and other accommodation in North Miami Beach. North Miami Beach has rooms for a wide range of budgets as well as car hire and transport links.

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